Members of the commission shall receive an honorarium of seventy-five dollars ($75.00) per day for each day spent in the performance of their official duties and shall be reimbursed for travel expenses and food and lodging, subject to the limits provided by the board of examiners in section 67-2008, Idaho Code. Payment of an honorarium as provided in this section shall not be considered salary as defined in section 59-1302(31), Idaho Code.